It is with great sadness we announce the sudden passing of our father at Lakeridge Health Oshawa on Monday, November 14, 2022, at the age of 80 years.

Stuart was the dearly loved and cherished husband of the Late Patricia Cassidy (2007).

Beloved dad of David Horton (Joyce), Christopher Horton (Tammy), Kim Kristoffersen (Norrie), Louise Ramskill (Paul) and Amanda Cassidy (Sonia).

A loving grandfather to Chelsey (Greg), Ellen (Pavel), Mhairi, Macy, James, Lola, Noah, Amy, Oscar, Ben and Abbie. Adoring great-grandfather to Emilia. He is survived by his brother Campbell Cassidy (Kate) of Scotland.

Stuart will be greatly missed by his dog Jack, dear friend Suzie and all of his friends at the Heber Downs dog park and Coffee club

A special thank you to Dr. Panowyk and Sue Mitchell for many years of care, as well as Stuart’s home nurse, Michelle, for her kindness and dedication.

A Celebration of Life will be held at a later date. Interment will be at Thornton Cemetery Oshawa.

Messages of condolence and shared memories can be left for the family by visiting barnesmemorialfuneralhome.com .